[AD] iPhone specific additions

[Trent Gamblin <trent@xxxxxxxxxx>]

I want to add two very simple functions to the iphone port. These allow you to use Game Center in your games and I assume other screen overlay thingies like the on screen keyboard. The additions, minus declarations are here:

Index: allegroAppDelegate.m
===================================================================
--- allegroAppDelegate.m	(revision 14796)
+++ allegroAppDelegate.m	(working copy)
@@ -18,6 +18,16 @@
 static volatile bool waiting_for_program_halt = false;
 static float scale_override = -1.0;
 
+UIWindow *al_iphone_get_window(void)
+{
+	return [global_delegate window];
+}
+
+UIView *al_iphone_get_view(void)
+{
+	return [global_delegate view];
+}
+
 static bool is_ipad(void)
 {
 #if (__IPHONE_OS_VERSION_MAX_ALLOWED >= 30200)


Basically just two accessors. I don't think there's any reason now to include them, but before I begin exposing some innards I figured I'd check. Elias has more experience with this than me.

Trent